p{
  margin-bottom: 0;
}
.roll_class{
 margin: 70px 0;
  text-align: left;
}
.roll_class_herder{
  margin-bottom: 17px;
  display: inline-block;
  text-align: left;
}
.roll_class_herder .class_name{
  font-size: 16px;
  color: #333333;
  display: inline-block;
  margin-right: 5px;
  font-weight: 700;
}
.roll_class_herder .student_total{
  font-size: 12px;
  color: #666666;
}
.export_grade{
  cursor: pointer;
}
.export_grade .logo{
  width: 17px;
  height: 17px;
  background-image: url("/assets/img/rollIndex/daochu.png");
  display: inline-block;
  vertical-align: text-bottom;
  font-size: 0;
  margin-right: 2px;
}
.export_grade span{
  font-size: 14px;
  color: #CD3699;
}
.class_students{
  border-left: 1px solid #DDDDDD;
  border-top: 1px solid #DDDDDD;
  font-size: 0;
}
.class_students_container{
  display: flex;
  justify-content:center;
  align-items:Center;
  position: relative;
}
.student{
  width: 214px;
  height: 214px;
  background-color: white;
  border-bottom: 1px solid #DDDDDD;
  border-right:1px solid #DDDDDD ;
  cursor: pointer;
  box-sizing: border-box;
}
.student:hover{
  background-color: #FaFaFa;
}
.roll_class .stu_no{
  font-size: 16px;
  color: #E35E67;
  padding-top: 9px;
  padding-left: 9px;
  margin-bottom: 0;
}
.stu_center{
  text-align: center;
}
.stu_center .stu_name{
  font-size: 20px;
  color: #333333;
}
.stu_center .stu_grade{
  font-size: 32px;
  color: #E35E67;
  height: 35px;
  line-height: 35px;
}
.stu_center .stu_grade span{
  font-size: 14px;
  color: #333333;
  display: inline-block;
  margin-left: 2px;
}
.stu_center .stu_number{
  font-size: 12px;
  color: #999999;
  margin-top: 2px;
}
.empty_box{
  width: 214px;
  height: 214px;
  background-color: white;
  border-bottom: 1px solid #DDDDDD;
  border-right:1px solid #DDDDDD ;
  cursor: pointer;
  font-size: 0;
  text-align: center;
  line-height: 214px;
  box-sizing: border-box;
}
.hearder_img{
  display: inline-block;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background-image: url("/assets/img/rollIndex/touxiang.png");
  -webkit-background-size: cover;
  background-size: cover;
  background-position: center;
}
.loading{
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 50px;
}
@media screen and (max-width: 1220px){
  .student{
    width: 180px;
  }
  .empty_box{
    width: 180px;
  }
}
